diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/call-clobbered-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/call-clobbered-3.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/call-clobbered-3.c b/gcc/testsuite/gcc.target/mips/call-clobbered-3.c new file mode 100644 index 00000000000..fce4d991245 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/call-clobbered-3.c @@ -0,0 +1,23 @@ +/* Check that we handle call-clobbered FPRs correctly. */ +/* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */ +/* Refer to call-clobbered-4.c to see the expected output from -Os builds. */ +/* { dg-skip-if "uses callee-saved GPR" { *-*-* } { "-Os" } { "" } } */ +/* { dg-options "-mabi=32 -modd-spreg -mfpxx -ffixed-f0 -ffixed-f1 -ffixed-f2 -ffixed-f3 -ffixed-f4 -ffixed-f5 -ffixed-f6 -ffixed-f7 -ffixed-f8 -ffixed-f9 -ffixed-f10 -ffixed-f11 -ffixed-f12 -ffixed-f13 -ffixed-f14 -ffixed-f15 -ffixed-f16 -ffixed-f17 -ffixed-f18 -ffixed-f19 -ffixed-f20 -ffixed-f22 -ffixed-f24 -ffixed-f26 -ffixed-f28 -ffixed-f30" } */ + +void bar (void); +float a; +float +foo () +{ + float b = a + 1.0f; + bar(); + return b; +} +/* { dg-final { scan-assembler-times "lwc1" 5 } } */ +/* { dg-final { scan-assembler-times "swc1" 3 } } */ +/* { dg-final { scan-assembler-not "mtc" } } */ +/* { dg-final { scan-assembler-not "mfc" } } */ +/* { dg-final { scan-assembler-not "mthc" } } */ +/* { dg-final { scan-assembler-not "mfhc" } } */ +/* { dg-final { scan-assembler-not "ldc1" } } */ +/* { dg-final { scan-assembler-not "sdc1" } } */ |